Tube Fitting Flared Sleeve

NSN: 4730-00-540-0454 | Model: MS20819-3C

A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

NSN Properties and Flags

NATO Stock Number

4730-00-540-0454

DEMIL

Casehardening Indicator

Not casehardened

Overall Length

0.406 inches

Metallic Hardness Rating

10.0 rockwell c and 31.0 rockwell c

Flange Width

0.141 inches

Flange Outside Diameter

0.329 inches

Seat Angle In Deg

33.0

Sleeve Outside Diameter

0.234 inches

Hose/tube Outside Diameter For Which Designed

0.188 inches

Material

Steel, federal standard 66, comp 304

Material

Steel comp 304

Surface Treatment

Passivate

Style Designator

Sleeve

Surface Treatment

Passivated

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4730-00-540-0454 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

MS20819-3C
AS1576
AS4841
664-519-90102
AS5176J03
MS20819-3J

Cage Codes:

Military Standards (CAGE 96906)
Society Of Automotive Engineers Inc (CAGE 81343)
Honeywell International Inc. (CAGE 99193)

Replacements:

4730-00-540-0454 replaces 4730-00-277-5362
4730-00-540-0454 replaces 4730-01-539-3002

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

052190 - Pipe, tubing, or pipe or tubing fitti
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2.59 to $4.32..
Does NSN 4730-00-540-0454 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, Poland, Bulgaria, Brazil, Spain, Columbia, Israel, Singapore, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Philippines, Netherlands, Portugal, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 4730-00-540-0454?
005400454 or 00-540-0454
Does NSN 4730-00-540-0454 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-540-0454?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963